TLN1021CPD1T3N — NUT,SELF-LOCKING,SINGLE BALL SEA

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

TLN1021CPD1T3N: NUT,SELF-LOCKING,SINGLE BALL SEA.

NUT,SELF-LOCKING,SINGLE BALL SEA. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: SINGLE BALL SEAT, DOUBLE HEXAGON, nut_height: 0.274 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, temp_rating: -452.0 FAHRENHEIT MINIMUM AND 800.0 FAHRENHEIT MAXIMUM DEGF, thread_class: 3B. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-167-6330, 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

TLN1021CPD1T3N

NSN: 5310-01-167-6330
FSC: 5310 — Nuts and Washers
CAGE: 97928 — HUCK INTL INC (USA)

SPECIFICATIONS

material	IRON ALLOY 660 OVERALL
nut_style	SINGLE BALL SEAT, DOUBLE HEXAGON
nut_height	0.274 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN
lubrication	DRY FILM LUBRICANT
temp_rating	-452.0 FAHRENHEIT MINIMUM AND 800.0 FAHRENHEIT MAXIMUM DEGF
thread_class	3B
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
ball_seat_radius	0.235 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
special_features	ACTION ID 45400362
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
NSN	5310-01-167-6330

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION: DRY FILM LUBRICANT

•

WIDTH ACROSS FLATS: 0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

TEMP RATING: -452.0 FAHRENHEIT MINIMUM AND 800.0 FAHRENHEIT MAXIMUM DEGF

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.190 INCHES IN

TECHNICAL CHARACTERISTICS

LUBRICATION	DRY FILM LUBRICANT
WIDTH ACROSS FLATS	0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
TEMP RATING	-452.0 FAHRENHEIT MINIMUM AND 800.0 FAHRENHEIT MAXIMUM DEGF
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.190 INCHES IN
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT	0.274 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 2

M38510/10101BGCReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

TLN1021CPD1-3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is TLN1021CPD1T3N?

TLN1021CPD1T3N is a NUT,SELF-LOCKING,SINGLE BALL SEA.

What parts can replace TLN1021CPD1T3N?

There are 2 known substitutes for TLN1021CPD1T3N: M38510/10101BGC, TLN1021CPD1-3. Substitute compatibility should be verified for your specific system.

What is the NSN for TLN1021CPD1T3N?

TLN1021CPD1T3N is cataloged in the U.S. Government catalog under NSN 5310-01-167-6330. This indicates validated use in U.S. government and defense supply chains.

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TLN1021CPD1T3N — NUT,SELF-LOCKING,SINGLE BALL SEA

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