FFN845 — NUT,PLAIN,WING

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

FFN845: NUT,PLAIN,WING.

The NUT,PLAIN,WING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: WING, thread_class: 3B, body_diameter: 0.510 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN, thread_series: UNIFIED NATIONAL COARSE (UNC), overall_height: 0.530 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-004-3220, 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

FFN845

NSN: 5310-00-004-3220
NIINs: 000043220, 000725517, 000808495, 001102737, 002082277, 002749337, 002749349, 004578237, 005159257, 005159267, 005434717, 005761923, 007207798, 007207799, 007208549, 008143763, 008238756, 009825030, 009826825, 009826829, 010077077, 010401009, 010554444, 010648787, 010771016, 010776817, 010785996, 010802211, 010815454, 010882490, 011005199, 011061144, 011158212, 011245247, 011262630, 011299822, 011312247, 011407299, 011412513, 011423218, 012208698, 012717709, 015326736
FSC: 5310 — Nuts and Washers
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
nut_style	WING
thread_class	3B
body_diameter	0.510 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
thread_series	UNIFIED NATIONAL COARSE (UNC)
overall_height	0.530 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
special_features	SURFACE TREATMENT OVERALL UNLESS OTHER SPECIFIED
thread_direction	RIGHT-HAND
surface_treatment	ZINC AND CHROMATE OVERALL
wing_spread_width	1.120 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
fabrication_method	FORGED
nominal_thread_size	0.138 INCHES IN
NSN	5310-00-004-3220

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.640 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNF

•

SPECIAL TEST FEATURES: SPECIAL QUALITY CONTROL TESTING

•

HOLE CONFIGURATION STYLE: CONFIGURATION K

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.375 INCHES IN

TECHNICAL CHARACTERISTICS

BODY DIAMETER	0.640 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
OVERALL HEIGHT	0.650 INCHES MINIMUM AND 0.790 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNF
SPECIAL TEST FEATURES	SPECIAL QUALITY CONTROL TESTING
HOLE CONFIGURATION STYLE	CONFIGURATION K
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.375 INCHES IN
DEPARTURE FROM CITED DESIGNATOR	MATERIAL MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
NONDEFINITIVE SPEC/STD DATA	A TYPE AND 2 STYLE

SUBSTITUTES & CROSS-REFERENCES 1

MS35426-16Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is FFN845?

FFN845 is a NUT,PLAIN,WING.

What parts can replace FFN845?

There is 1 known substitute for FFN845: MS35426-16. Substitute compatibility should be verified for your specific system.

What is the NSN for FFN845?

FFN845 is cataloged in the U.S. Government catalog under NSN 5310-00-004-3220. This indicates validated use in U.S. government and defense supply chains.

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