MS21064L3-8-2 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

MS21064L3-8-2: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include nut_style: GANG CHANNEL, SELF LOCKING, lubrication: DRY FILM LUBRICANT, nut_spacing: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN, temp_rating: 232.0 CELSIUS MAXIMUM DEGC, thread_class: 3B, channel_style: STRAIGHT TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-283-2696, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MS21064L3-8-2

NSN: 5310-01-283-2696
FSC: 5310 — Nuts and Washers
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)

SPECIFICATIONS

material	STEEL COMP 1035 OR STEEL COMP 1040 OR STEEL COMP 1050 OR STEEL COMP 1042 OR STEEL COMP 4130 OR STEEL COMP 4340 OR STEEL COMP 8740 NUT
nut_style	GANG CHANNEL, SELF LOCKING
lubrication	DRY FILM LUBRICANT
nut_spacing	0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
temp_rating	232.0 CELSIUS MAXIMUM DEGC
nut_quantity	2
thread_class	3B
channel_style	STRAIGHT TYPE
overall_width	0.416 INCHES MAXIMUM IN
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
channel_height	0.250 INCHES MAXIMUM IN
overall_length	1.926 INCHES MINIMUM AND 1.946 INCHES MAXIMUM IN
NSN	5310-01-283-2696

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION: DRY FILM LUBRICANT

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES NUT

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

NUT QUANTITY: 2

•

TEMP RATING: 232.0 CELSIUS MAXIMUM DEGC

•

SUPPLEMENTARY FEATURES: STK LG 72.0 IN. NSN 5310-00-948-0953 IN

•

HARDNESS RATING: 49.0 ROCKWELL C MAXIMUM

TECHNICAL CHARACTERISTICS

LUBRICATION	DRY FILM LUBRICANT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE CHANNEL
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
NUT QUANTITY	2
TEMP RATING	232.0 CELSIUS MAXIMUM DEGC
SUPPLEMENTARY FEATURES	STK LG 72.0 IN. NSN 5310-00-948-0953 IN
HARDNESS RATING	49.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5525 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5732 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5737,UNS K66286 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5510,S32100 ASSN STD 2ND MATERIAL RESPONSE CHANNEL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-635,G10350 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-635,G10400 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-635,G10500 FED SPEC 3RD MATERIAL RESPONSE OR ASTM A29,G10420 ASSN STD 4TH MATERIAL RESPONSE OR ASTM A29,G41300 ASSN STD 5TH MATERIAL RESPONSE OR ASTM A29,G43400 ASSN STD 6TH MATERIAL RESPONSE OR ASTM A29,G87400 ASSN STD 7TH MATERIAL RESPONSE NUT

OTHER ITEMS IN FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540

SUBSTITUTES & CROSS-REFERENCES 3

NAS1035A8-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

NAS689A8-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

G1981-3-8-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS21064L3-8-2?

MS21064L3-8-2 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.

What parts can replace MS21064L3-8-2?

There are 3 known substitutes for MS21064L3-8-2: NAS1035A8-2, NAS689A8-2, G1981-3-8-2. Substitute compatibility should be verified for your specific system.

What is the NSN for MS21064L3-8-2?

MS21064L3-8-2 is cataloged in the U.S. Government catalog under NSN 5310-01-283-2696. This indicates validated use in U.S. government and defense supply chains.

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