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6854937-2 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

6854937-2: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.544 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN, slot_depth: 0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN, slot_width: 0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN, insert_size: 0.4375-20 UNS, flange_thickness: 0.064 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN, countersink_angle: 90.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-929-8516, 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
6854937-2
NSN: 5325-00-929-8516
FSC: 5325 — Fastening Devices
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
length0.544 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
slot_depth0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
slot_width0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
insert_size0.4375-20 UNS
flange_thickness0.064 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
countersink_angle90.0 DEGREES NOMINAL
width_across_flats0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
nominal_thread_size0.250 INCHES IN
thread_quantity_per_inch28
thread_series_designatorUNF
NSN5325-00-929-8516
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 6854937-2 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
•
LENGTH: 0.544 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
•
FLANGE THICKNESS: 0.064 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
•
INSERT SIZE: 0.4375-20 UNS
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
SLOT DEPTH: 0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
•
COUNTERSINK ANGLE: 90.0 DEGREES NOMINAL
•
THREAD QUANTITY PER INCH: 28
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
LENGTH0.544 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
FLANGE THICKNESS0.064 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
INSERT SIZE0.4375-20 UNS
NOMINAL THREAD SIZE0.250 INCHES IN
SLOT DEPTH0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNF
SLOT WIDTH0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6854937-2?
6854937-2 is a INSERT,SCREW THREAD.
What is the NSN for 6854937-2?
6854937-2 is cataloged in the U.S. Government catalog under NSN 5325-00-929-8516. This indicates validated use in U.S. government and defense supply chains.
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