Recessed Washer

NSN: 5310-00-032-3892 | Model: BACW10BP12C

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

NSN Properties and Flags

NATO Stock Number

5310-00-032-3892

DEMIL

Hole Diameter

Between 0.750 inches and 0.761 inches

Outside Diameter

Between 1.230 inches and 1.250 inches

Recess Diameter

Between 0.895 inches and 0.915 inches

Material Thickness

Between 0.073 inches and 0.087 inches

Hardness Rating

Between 36.0 rockwell c and 40.0 rockwell c

Recess Angle

Between 90.0 degrees and 100.0 degrees

Material

Steel comp 4130 or steel comp 8630

Material Specification

Mil-s-18729 military specification 1st material response or mil-s-18728 military specification 2nd material response

Surface Treatment

Nickel and cadmium

Surface Treatment Specification

Ams 2416 assn standard 1st treatment response or ams 2416 assn standard 2nd treatment response

Style Designator

Recessed

Specification Data

81205-bacw10bp manufacturers standard

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 5310-00-032-3892 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

BACW10BP12C
BACW10BP12C

Cage Codes:

Boeing Company, The (CAGE 17765)
The Boeing Company (CAGE 81205)

Schedule B & Trade:

Schedule B: 7318220000 (NAICS 332722)

Washers other than lock washers, iron or steel
SITC: 69422

Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, not threaded, of iron or steel
End Use: 12300

Finished metal shapes

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:

194160 - Washer or gaskets, iron or steel,
WCC:

713 - Metal hardware
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:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

U - 50.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
50
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9sx-n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1.70 to $2.84..
Does NSN 5310-00-032-3892 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
What is the NIIN of NSN 5310-00-032-3892?
000323892 or 00-032-3892
Does NSN 5310-00-032-3892 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-032-3892?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Oct 28, 1972