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Aircraft Gas Turbine Engine Metallic Seal

NSN: 2840-00-091-7628 | Model: 708343
ITAR Registered seal

A single or multi-piece item of metallic construction, specifically designed to form either a tight fuel or oil seal in an engine, gas turbine, aircraft.

NSN Properties and Flags
NATO Stock Number
2840-00-091-7628
DEMIL
Yes - ITAR Controlled (Code B)
Overall Length
Between 0.450 inches and 0.452 inches
Diameter
4.900 inches
End Application
J-57 aircraft gas turbine engine
Criticality Code Justification
Czbj and abmz and abhp
Part Name Assigned By Controlling Agency
Seal face, bearing, turbine engine
Engine Section Location
Turbine
Material
Graphite
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE4A720T2298 2019-12-02 DRW00 211 EA
SPE4A719Q0286 2018-11-16 PARFV 168 EA
SPE4A719Q0146 2018-10-26 PARFV 168 EA
SPE4A718Q1645 2018-09-07 PARFV 168 EA

Inventory Check

The last inventory check on this NSN was done on 03/06/2023. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 1

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 2840-00-091-7628 Datasheet

Supply Class (FSC):
Prime Moving; And Components Aircraft Gas Turbines And Jet Engines
Cross Reference:
  • 708343
  • 565728
  • 708343
  • 708343
  • 708343
  • 708343
  • 708343
  • 708343
  • 708343
  • 708343
  • 708343
  • 708343
Cage Codes:
  • United Technologies Corporation (CAGE 77445)
  • United Technologies Corporation (CAGE 52661)
  • Flanagan Brothers, Inc. (CAGE 06959)
  • Morgan Advanced Materials & (CAGE 1DA37)
  • Dover Tool Of Connecticut Llc (CAGE 1U666)
  • Demusz Mfg. Co., Inc. (CAGE 2V116)
  • Methods Inc Electro (CAGE 33617)
  • The Birken Manufacturing Company (CAGE 31340)
  • Union Machine Company Of Lynn, Inc. (CAGE 51992)
  • Morgan Advanced Materials and (CAGE 80894)
  • Turbo Power & Marine System Inc (CAGE 11449)
Replacements:
  • 2840-00-091-7628 replaces 2840-00-833-3853
Schedule B & Trade:
  • Schedule B: 8411997050 (NAICS 336412)

    Parts of gas turbine aircraft engines, other than for use in civil aircraft

  • SITC: 71499

    Parts for gas turbines, n.E.S.

  • End Use: 50020

    Engines and turbines for military aircraft

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature but does have other critical featur (s) such as tolerance, fit restrictions or application.

Freight Information:
  • NMFC:

    120800 - Engines, internal combustion, noi

  • WCC:

    590 - Generators and parts, (machinery and parts),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    D
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9rv-n
  • Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $541.69 to $902.81..
Does NSN 2840-00-091-7628 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Department Of The Navy, and Brazil
What is the NIIN of NSN 2840-00-091-7628?
000917628 or 00-091-7628
Does NSN 2840-00-091-7628 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2840-00-091-7628?
Solicitation SPE4A720T2298 for qty 211 on 11/15/2019
When was this national stock number assigned to the federal catalog?
Nov 29, 1972