Piston Ring

NSN: 1095-00-589-1254 | Model: 90523

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

NSN Properties and Flags

NATO Stock Number

1095-00-589-1254

DEMIL

Yes - ITAR Controlled (Code B)

Cross Sectional Shape

Plain rectangular, straight face

Ring Style

Concentric

Radial Wall Thickness

Between 0.0380 inches and 0.0400 inches

Overall Width

Between 0.0460 inches and 0.0470 inches

Standard Bore Diameter

0.750 inches

Joint Style

Vertical joint

Material

Iron

Fsc Application Data

Rack, bomb ejector, aircraft

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.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 1095-00-589-1254 Datasheet

Supply Class (FSC):

Miscellaneous Weapons

Cross Reference:

90523
61A107C103
61A107C103

Cage Codes:

Muskegon Piston Ring Co (CAGE 76602)
Naval Air Systems Command (CAGE 30003)
Navair and Navsea Managed (CAGE 10001)

Schedule B & Trade:

Schedule B: 9305913030 (NAICS 332994)

Parts and accessories of military weapons of heading 9301, nesoi
SITC: 89199

Parts and accessories, n.E.S. Of military weapons (other than revolvers a nd pistols) and nonmilitary arms (other than firearms and sidearms)
End Use: 50050

Tanks, artillery, missiles, rockets, guns and ammunition

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

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

126700 - Piston rings, iron
SHC:

5 - Low sensitivity, category iv, aa&e, unclassified
WCC:

685 - Weapon parts, other than small arms
ADC:

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

M - 85.0
LTL:

M - 85.0
ACC:

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

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
N32
AAC
V
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
1rda00-
Repariability
Medium demand velocity items (consumables)

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $7.29 to $12.15..
Does NSN 1095-00-589-1254 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Brazil, Kuwait, and New Zealand
What is the NIIN of NSN 1095-00-589-1254?
005891254 or 00-589-1254
Does NSN 1095-00-589-1254 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1095-00-589-1254?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963